#include <bits/stdc++.h>using namespace std;int n; void doo(){ } int main() { return 0;}
1 9 23 17 18 10 24 8 16 2 11 13 3 7 19 12 4 15 6 20 25 14 5 22 21 1 17 24 8 16 2 11 3 7 12 25 22 21 -1
Standard output is empty
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